| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $85.97 | 13.183% | $97.3034 | $97.30 | $97.30 | $97.30 |
| Purchase #2 | $203.58 | 12.247% | $228.5124 | $228.51 | $228.50 | $228.50 |
| Purchase #3 | $10.99 | 10.276% | $12.1193 | $12.12 | $12.10 | $12.10 |
| Purchase #4 | $180.91 | 10.297% | $199.5383 | $199.54 | $199.55 | $199.50 |
| Purchase #5 | $56.37 | 10.809% | $62.463 | $62.46 | $62.45 | $62.50 |
| Purchase #6 | $164.83 | 9.275% | $180.118 | $180.12 | $180.10 | $180.10 |
| Purchase #7 | $72.25 | 6.473% | $76.9267 | $76.93 | $76.95 | $76.90 |
| 7 purchase totals = | $774.90 | $856.9811 | $856.98 | $856.95 | $856.90 | |